• Isuzu D-Max – 4JJ3-TCX 3.0L 4-Cylinder Turbo Diesel | 2020 onwards
• Isuzu MU-X – 4JJ3-TCX 3.0L 4-Cylinder Turbo Diesel | 2021 onwards
• Mazda BT-50 – 4JJ3-TCX 3.0L 4-Cylinder Turbo Diesel | 2020 onwards

• 100% water separation (based on 300 µm droplet size)
• 98% particle separation (30 micron particles)
• In-cab multi-stage water alert (visual + audible)
• Protects against corrosion and abrasive wear
• Spin-on style filter for easy servicing
• No manual water level checks required

• Filter Type: MANN+HUMMEL PreLine-Plus (PL150DP)
• Water Separation: 100% efficiency (300 µm droplet size)
• Particle Filtration: 98% at 30 micron
• Service Interval: Replace element every 40,000 km or per vehicle service schedule
• Flow Rate: Up to 150 L/h
• Engine Specific: Designed for 4JJ3-TCX 3.0L turbo diesel

• PL150DP PreLine-Plus filter assembly
• Vehicle-specific mounting bracket
• Complete fuel line and fitting kit
• Mounting hardware (bolts, washers, nuts)
• Water alarm kit with in-cab module
• Installation instructions
• Cable ties for secure routing

Recommended: Competent qualified mechanic

DIY Time: 2–2.5 hours

Installation includes:

• Mounting bracket installation
• PreLine assembly fitment
• Fuel line routing (tank → PreLine → factory filter)
• Water alarm system installation
• System priming and leak testing

Filter Replacement: Every 40,000 km or per vehicle service schedule

Replacement Element: PL150DP (~$65–$85)

Water Draining: In-cab alarm alerts when water detected. Open drain tap to release.

Filter Changes: Spin-on design for quick, tool-free cartridge replacement

Q: Will this void my vehicle warranty?

A: No. Aftermarket protection devices don't void warranty under Australian Consumer Law.

Q: Does this fit earlier D-Max/MU-X/BT-50 models?

A: This kit is specifically for 2020+ D-Max, 2021+ MU-X, and 2020+ BT-50 models with the 4JJ3-TCX 3.0L engine. Earlier models with different engines require different kits.

Q: What's the difference between the 4JJ3 and older Isuzu engines?

A: The 4JJ3-TCX is Isuzu's newer 3.0L turbo diesel introduced in 2020. It replaced the older 4JJ1 (2.5L) and 4JH1 (3.0L) engines and features updated common-rail technology.

Q: Is the same kit used for D-Max, MU-X, and BT-50?

A: Yes. The Mazda BT-50 shares the same platform and 4JJ3 engine with the Isuzu D-Max/MU-X, so one kit fits all three models.

Q: How do I know if water is detected?

A: The in-cab alarm provides both visual (LED) and audible warnings when water is detected in the fuel. No guesswork required.

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